Construction Project
Rail project Stuttgart 21- Project Section Albvorland Wendlingen-Kirchheim PFA 2.la/b |
Location
- Wendlingen am Neckar, Kirchheim unter Treck
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Client
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Planning
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Investment volume
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Construction period
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Contracted services for BMG
- Contract management
- Follow-up management
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Completed constructions
- Railway bridge (EU) Neckar Valley, 3-field continuous bearing structure (L = 135.50 m)
- Railway bridge (EU) Neckar Valley Railway, 3-field continuous bearing structure (L = 58.55 m)
- Short Wendlinger Curve (KWK)
- Tunnel using mining techniques (L = 383.50 m)
- Tunnel in the North using open technique (L = 55.50 m)
- Tunnel in the South using open technique (L = 55.20 m)
- Trough structure in the North (L = 145.20 m)
- Goods train connection (GZA)
- GZA-BAB tunnel using mining techniques under A8 (L = 173.00 m)
- GZA-NBS tunnel using mining techniques for connection to the newly built line (L = 170.70 m)
- Trough structure in the North (L = 51.50 m)
- West Portal Area
- Connecting structure of the GZA tunnel to the northern tube of the GZA-NBS on the newly built line
- Sonic-Boom structure in open technique (L = 5.00 m)
- Overlapped bore pile wall as sealing wall (L = 445.00 m)
- Sheet pile wall as sealing wall (L = 362.00 m)
- Albvorland Tunnel (L = 2 x 8.176 m)
- Machine driving by means of two hard stone -EPB shield driving machines
- Designed in 2 tubes with 16 connecting structures
- Outside shield diameter (D = 10.82 m)
- Elevation of the northern tube in parts in shotcrete technique (L = 380.00 m)
- Covering (Umin./ Umax. = approx. 65.00 m /approx. 10.00 m)
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Special features
- Extensive measures to avoid building and operational immissions
- Extensive evidence preservation measures
- Extensive animal conservation measures for kingfishers, skylarks, partridges, sand lizards, etc.
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Utilization
- Incorporation of the newly built line (NBS) Wendlingen-Ulm in Ulm Central Station
- Wendlinger Curve connects the newly built line to the existing line of the Neckar Valley Railway
- Connection of the newly built line (NBS) to the existing line of the single-track goods train
- Express connection from Stuttgart to Ulm is part of the "Magistrale for Europe"
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